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authorCorentin Chary <corentincj@iksaif.net>2010-07-07 20:57:57 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2010-07-26 17:36:14 -0500
commit3941bf6fb1c98a39bf8a0cfb4feacaef2a23d0db (patch)
treed87e2e6c483687a3fd32949c894a9b7b6543de92 /ui/vnc-auth-vencrypt.c
parentefe556adb75a20ab71f3e5b1c5b19bf045e7953f (diff)
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vnc: tight: specific zlib level and filters for each compression level
Disable png filters for lower compression levels. This should lower
the CPU consumption and reduce encoding time.

This isn't in tight_conf because:
* tight_conf structure must not change, because it's shared with other
  tight implementations (libvncserver, etc..).
* it'd exceed the 80 col limit.
* PNG_ macros are only defined if CONFIG_VNC_PNG is defined

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'ui/vnc-auth-vencrypt.c')
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